<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <link rel="stylesheet" href="./style.css">
</head>
<body>
    <div id="app" v-clocl> 
        <div v-if="list.length">
            <table>
                <tr>
                    <th></th>
                    <th>书籍名称</th>
                    <th>出版日期</th>
                    <th>价格</th>
                    <th>购买数量</th>
                    <th>操作</th>
                </tr>
                <tbody>
                    <tr v-for='(item, index) in list' key= 'item.id'>
                        <td>{{index+1}}</td>
                        <td>{{item.name}}</td>
                        <td>{{item.date}}</td>
                        <td>{{item.price|showPrice}}</td>
                        <td>
                            <button @click="decrement(index)" :disabled="item.count===1">-</button>
                            {{item.count}}
                            <button @click="increment(index)">+</button>
                        </td>
                        <td>
                            <button @click="handleRemove">移除</button>
                        </td>
                    </tr>
                </tbody>
            </table>
            <div> 总价：{{totalPrice|showPrice}} </div>
        </div>  
        <div v-else>您还没加入购物车呢</div>
    </div> 
   
    <script src="../vue.min.js"></script>
    <script src="./main.js"></script>
</body>
</html>